农业科技服务业与三螺旋创新模型的契合研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-1981|volume|6|110-113

ISSN: 1002-1981

Source: 高等农业教育, Vol.volume, Iss.6, 2017-01, pp. : 110-113

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Abstract